#!/usr/bin/python3

while True:
	s = int (input ('Input your score:'))
	if s >= 60:
		print ('Good 好', s) #It is good
	else:
		print ('Bad 不及格！', s) #It is not good enough
		if s < 50:
			print ('You even not get a half!')
		else:
			print ('You need do more.')
